4 Aspect Outer Distant. Colour light signal kit based on the signals used on modern railways. These kits are quick and easy to build and only require a small amount of soldering. This kit contains the LED Stem, Signal Pole, 3 Different Aspect Covers (2, 3 and 4), the Back Switch Casing and the Ladder.
This product would be ideal for train enthusiasts, hobbyists, or engineering students looking to learn about and explore the science behind signaling systems.
